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Collection: Screws - Socket Cap - Alloy Steel - Black Oxide

Screws -> Socket Cap -> Alloy Steel -> Black Oxide

Thread Size (C)	Thread Length (L)	Material	Head Length (B Max.)	Head Diameter (A Max.)	Drive Depth (E)	Indicative Image
Thread Size (C) 1.1/2-6 BSW (38.1mm)	Thread Length (L) 203.2 mm (Equiv. 8 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381W-203-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 BSW - 38.1mm - 203.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $128.41 AUD Regular price Sale price $128.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C)	Thread Length (L)	Material	Head Length (B Max.)	Indicative Image
Thread Size (C) 1.1/2-6 BSW (38.1mm)	Thread Length (L) 203.2 mm (Equiv. 8 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381W-203-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 BSW - 38.1mm - 203.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $128.41 AUD Regular price Sale price $128.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381W-203-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 BSW - 38.1mm - 203.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381W-203-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 BSW - 38.1mm - 203.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $128.41 AUD Regular price Sale price $128.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 BSW (38.1mm)	Thread Length (L) 228.6 mm (Equiv. 9 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381W-229-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 BSW - 38.1mm - 228.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $154.14 AUD Regular price Sale price $154.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 BSW (38.1mm)	Thread Length (L) 228.6 mm (Equiv. 9 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381W-229-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 BSW - 38.1mm - 228.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $154.14 AUD Regular price Sale price $154.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381W-229-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 BSW - 38.1mm - 228.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381W-229-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 BSW - 38.1mm - 228.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $154.14 AUD Regular price Sale price $154.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 BSW (38.1mm)	Thread Length (L) 254 mm (Equiv. 10 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381W-254-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 BSW - 38.1mm - 254 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $180.50 AUD Regular price Sale price $180.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 BSW (38.1mm)	Thread Length (L) 254 mm (Equiv. 10 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381W-254-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 BSW - 38.1mm - 254 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $180.50 AUD Regular price Sale price $180.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381W-254-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 BSW - 38.1mm - 254 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381W-254-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 BSW - 38.1mm - 254 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $180.50 AUD Regular price Sale price $180.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 BSW (38.1mm)	Thread Length (L) 304.8 mm (Equiv. 12 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381W-305-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 BSW - 38.1mm - 304.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $323.41 AUD Regular price Sale price $323.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 BSW (38.1mm)	Thread Length (L) 304.8 mm (Equiv. 12 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381W-305-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 BSW - 38.1mm - 304.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $323.41 AUD Regular price Sale price $323.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381W-305-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 BSW - 38.1mm - 304.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381W-305-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 BSW - 38.1mm - 304.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $323.41 AUD Regular price Sale price $323.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 63.5 mm (Equiv. 2.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 63.5 mm
Part Number: SC381C-064-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 63.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $54.59 AUD Regular price Sale price $54.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 63.5 mm (Equiv. 2.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 63.5 mm
Part Number: SC381C-064-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 63.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $54.59 AUD Regular price Sale price $54.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-064-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 63.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-064-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 63.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $54.59 AUD Regular price Sale price $54.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 69.9 mm (Equiv. 2.752 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 69.9 mm
Part Number: SC381C-070-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 69.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $55.77 AUD Regular price Sale price $55.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 69.9 mm (Equiv. 2.752 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 69.9 mm
Part Number: SC381C-070-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 69.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $55.77 AUD Regular price Sale price $55.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-070-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 69.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-070-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 69.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $55.77 AUD Regular price Sale price $55.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 76.2 mm (Equiv. 3 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 76.2 mm
Part Number: SC381C-076-C-SK-C (PK-5) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 76.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $204.86 AUD Regular price Sale price $204.86 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 76.2 mm (Equiv. 3 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 76.2 mm
Part Number: SC381C-076-C-SK-C (PK-5) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 76.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $204.86 AUD Regular price Sale price $204.86 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-076-C-SK-C (PK-5) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 76.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-076-C-SK-C (PK-5) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 76.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $204.86 AUD Regular price Sale price $204.86 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 88.9 mm (Equiv. 3.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 88.9 mm
Part Number: SC381C-089-C-SK-C (PK-5) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $176.86 AUD Regular price Sale price $176.86 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 88.9 mm (Equiv. 3.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 88.9 mm
Part Number: SC381C-089-C-SK-C (PK-5) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $176.86 AUD Regular price Sale price $176.86 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-089-C-SK-C (PK-5) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-089-C-SK-C (PK-5) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $176.86 AUD Regular price Sale price $176.86 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 101.6 mm (Equiv. 4 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-102-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $62.23 AUD Regular price Sale price $62.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 101.6 mm (Equiv. 4 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-102-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $62.23 AUD Regular price Sale price $62.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-102-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-102-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $62.23 AUD Regular price Sale price $62.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 114.3 mm (Equiv. 4.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-114-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $65.14 AUD Regular price Sale price $65.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 114.3 mm (Equiv. 4.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-114-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $65.14 AUD Regular price Sale price $65.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-114-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-114-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $65.14 AUD Regular price Sale price $65.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 127 mm (Equiv. 5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-127-C-SK-C (PK-5) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $218.14 AUD Regular price Sale price $218.14 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 127 mm (Equiv. 5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-127-C-SK-C (PK-5) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $218.14 AUD Regular price Sale price $218.14 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-127-C-SK-C (PK-5) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-127-C-SK-C (PK-5) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $218.14 AUD Regular price Sale price $218.14 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 139.7 mm (Equiv. 5.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-140-C-SK-C (PK-5) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 139.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $222.32 AUD Regular price Sale price $222.32 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 139.7 mm (Equiv. 5.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-140-C-SK-C (PK-5) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 139.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $222.32 AUD Regular price Sale price $222.32 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-140-C-SK-C (PK-5) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 139.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-140-C-SK-C (PK-5) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 139.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $222.32 AUD Regular price Sale price $222.32 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 152.4 mm (Equiv. 6 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-152-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $75.23 AUD Regular price Sale price $75.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 152.4 mm (Equiv. 6 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-152-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $75.23 AUD Regular price Sale price $75.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-152-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-152-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $75.23 AUD Regular price Sale price $75.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 165.1 mm (Equiv. 6.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-165-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 165.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $81.14 AUD Regular price Sale price $81.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 165.1 mm (Equiv. 6.5 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-165-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 165.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $81.14 AUD Regular price Sale price $81.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-165-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 165.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-165-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 165.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $81.14 AUD Regular price Sale price $81.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 177.8 mm (Equiv. 7 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-178-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $87.14 AUD Regular price Sale price $87.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 177.8 mm (Equiv. 7 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-178-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $87.14 AUD Regular price Sale price $87.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-178-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-178-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $87.14 AUD Regular price Sale price $87.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 203.2 mm (Equiv. 8 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-203-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 203.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $102.95 AUD Regular price Sale price $102.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 203.2 mm (Equiv. 8 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-203-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 203.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $102.95 AUD Regular price Sale price $102.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-203-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 203.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-203-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 203.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $102.95 AUD Regular price Sale price $102.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 228.6 mm (Equiv. 9 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-229-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 228.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $110.14 AUD Regular price Sale price $110.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 228.6 mm (Equiv. 9 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-229-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 228.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $110.14 AUD Regular price Sale price $110.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-229-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 228.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-229-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 228.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $110.14 AUD Regular price Sale price $110.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 254 mm (Equiv. 10 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-254-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 254 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $103.68 AUD Regular price Sale price $103.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 254 mm (Equiv. 10 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-254-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 254 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $103.68 AUD Regular price Sale price $103.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-254-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 254 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-254-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 254 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $103.68 AUD Regular price Sale price $103.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 279.4 mm (Equiv. 11 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-279-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 279.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $144.68 AUD Regular price Sale price $144.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 279.4 mm (Equiv. 11 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-279-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 279.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $144.68 AUD Regular price Sale price $144.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-279-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 279.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-279-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 279.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $144.68 AUD Regular price Sale price $144.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 304.8 mm (Equiv. 12 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-305-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 304.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $169.50 AUD Regular price Sale price $169.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 304.8 mm (Equiv. 12 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-305-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 304.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $169.50 AUD Regular price Sale price $169.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-305-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 304.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-305-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 304.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $169.50 AUD Regular price Sale price $169.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 330.2 mm (Equiv. 13 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-330-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 330.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $222.77 AUD Regular price Sale price $222.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 330.2 mm (Equiv. 13 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-330-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 330.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $222.77 AUD Regular price Sale price $222.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-330-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 330.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-330-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 330.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $222.77 AUD Regular price Sale price $222.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 355.6 mm (Equiv. 14 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-356-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 355.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $225.50 AUD Regular price Sale price $225.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 355.6 mm (Equiv. 14 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-356-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 355.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $225.50 AUD Regular price Sale price $225.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-356-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 355.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-356-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 355.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $225.50 AUD Regular price Sale price $225.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 381 mm (Equiv. 15 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-381-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 381 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $319.59 AUD Regular price Sale price $319.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 381 mm (Equiv. 15 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-381-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 381 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $319.59 AUD Regular price Sale price $319.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-381-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 381 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-381-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 381 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $319.59 AUD Regular price Sale price $319.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 406.4 mm (Equiv. 16 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm	Head Diameter (A Max.) 57.2 mm	Drive Depth (E) 18.92 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-406-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 406.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $337.86 AUD Regular price Sale price $337.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) 1.1/2-6 UNC (38.1mm)	Thread Length (L) 406.4 mm (Equiv. 16 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 38.1 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 57.2 mm Drive Depth (E): 18.92 mm Shank Diameter (C): 37.63 - 38.18 mm Hex Key (D): 25.40 (1in.) mm Pitch: 4.233 mm Threads Per Inch: 6 TPI Min thread Length: 95.3 mm
Part Number: SC381C-406-C-SK-C (Each) Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 406.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $337.86 AUD Regular price Sale price $337.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC381C-406-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 406.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC381C-406-C-SK-C (Each) --- Socket Cap Screws - 1.1/2-6 UNC - 38.1mm - 406.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $337.86 AUD Regular price Sale price $337.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now

Small Parts & Bearings Pty Ltd
3A / 8 Boyland Avenue
Coopers Plains, Queensland, Australia.
(ABN: 79 121 865 414)